87452160 has 160 divisors (see below), whose sum is σ = 285785280. Its totient is φ = 22806528.

The previous prime is 87452143. The next prime is 87452237. The reversal of 87452160 is 6125478.

It is a tau number, because it is divible by the number of its divisors (160).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453024 + ... + 453216.

It is an arithmetic number, because the mean of its divisors is an integer number (1786158).

Almost surely, 2^87452160 is an apocalyptic number.

87452160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87452160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142892640).

87452160 is an abundant number, since it is smaller than the sum of its proper divisors (198333120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87452160 is a wasteful number, since it uses less digits than its factorization.

87452160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 87452160 is about 9351.5859617500. The cubic root of 87452160 is about 443.8710769262.

The spelling of 87452160 in words is "eighty-seven million, four hundred fifty-two thousand, one hundred sixty".